Description
Mercury Marine 938-8M0115135 Cylinder Head Kits
All new Quicksilver cast iron cylinder head, hardened valve seats press fit into the cylinder head with stainless steel valves featuring seats treated with a cobalt-chromium alloy for extreme durability. This cylinder head features screw-in rocker studs. Smaller ports are updated to the latest design to deliver more power.No provision for in port fuel injector for non-MerCruiser applications.
1990-2016 sterndrive 3.0L, 3.0LX, & 3.0L MPI & 3.0L Industrial
Normalized SKU: 9388M0115135
UPC Code: 745061963573